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4篇 您的检索式:作者名="Adam Roach"
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1婴幼儿卒中的处理:来自美国心脏协会卒中委员会和青少年心血管病委员会专门写作组的科学声明显示文摘目的:本声明旨在回顾有关儿童卒中的文献,为最佳的诊断和治疗提供推荐意见,供负责诊断和治疗婴儿、儿童和青少年脑血管病的医生使用。方法:写作组成员由美国心脏协会卒中委员会科学声明监督委员会任命,由多个不同领域的专家组成。应用美国心脏协会卒中委员会的证据分级标准对每条推荐意见进行分级。在经过小组成员审查后,草稿由4位同行评议专家和卒中委员会指导委员会成员审阅,并由美国心脏协会科学咨询和协调委员会批准。我们预计该声明需在4年内进行更新。结果:为镰状细胞病、烟雾病、颈一脑动脉夹层分离和心源性栓塞引起的缺血性卒中的预防提供循证推荐,同时为出血性卒中的评价和处理提供推荐意见。提出儿童使用肝素和华法林的剂量方案。另外,还为围产期卒中和儿童脑静脉窦血栓形成的评价和处理提供推荐。E.Steve Roach(著) Meredith R. Golomb(著) Robert Adams(著) Jose Biller(著) Stephen Daniels(著) Gabrielle deVeber(著) Donna Ferriero(著) Blaise V. Jones(著) Fenella J. Kirkham(著) R. Michael Scott(著) Edward R. Smith(著) 刘丽芳(译) 王胜男(译) 王伟(译) 林镇洲(译) 朱佳佳(译) 潘速跃(译) 2008国际脑血管病杂志2008,16,11:60
2Microwave absorption of magnesium/hydrogen-treated titanium dioxide nanoparticles显示文摘Interactions between materials and electromagnetic irradiations in the microwave frequency are critical for many civil and military applications, such as radar detection, communications, information processing and transport et al. Dipole rotations or magnetic domain resonance are the mainly traditional mechanisms for microwave absorption. The recent finding of the excellent microwave absorption from hydrogenated TiO2 nanoparticles provides us an alternative approach for achieving such absorption, by manipulating the structural defects inside nanoparticles through hydrogenation. In this study, we demonstrate that the microwave absorption can be not only achieved but fine-tuned with TiO2 nanoparticles thermally treated in a Mg/H2 environment. Their position and efficiency can be effectively controlled by the treating temperature. Specifically, the microwave absorption position shifts to the lower frequency region as the treating temperature increases, and there seems to exist an optimal treating temperature to obtain the maximum efficiency, as the absorbing efficiency first increases, and then decreases, with the increase in treatment temperature. Therefore, this study enriches our knowledge and understanding microwave absorption from TiO2-based nanomaterials which may inspire new ideas on other systems to enhance their performance as well.Michael Green Anh Thi Van Tran Russell Smedley Adam Roach James Murowchick Xiaobo Chen 2019Nano Materials Science2019,1,1:3
3Frequency of Sucrase Deficiency in Mucosal Biopsies显示文摘Buford L. Nichols Bridget Adams Christine M. Roach Chang-Xing Ma Susan S. Baker 2012Journal of Pediatric Gastroenterology and Nutrition2012,,:1
4Can peak systolic velocities be used for prediction of stroke in sickle cell anemia?显示文摘Anne Jones Suzanne Granger Don Brambilla Dianne Gallagher Elliott Vichinsky Gerald Woods Brian Berman Steve Roach Fenwick Nichols Robert J. Adams 2005Pediatric Radiology2005,,1:1
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